*{
    margin: 0;
    padding: 0;
    margin: 0 auto;
}
ul{
    list-style: none;
    /* display: block; */
}
a {
    text-decoration: none;
    color: #555;
}
/* item */

.item{
    width: 1200px;
    height: 54px;
    margin-top: 40px;
    margin-bottom: 30px;
    /* background-color: aquamarine; */

}
.hd{
    height: 42px;
    line-height: 42px;
    margin-bottom: 12px;
}
.hd h2{
    float: left;
    font-size: 21px;
    font-weight: normal;
}
.hd h3{
    float: left;
    font-size: 12px;
    color: #8c8c8c;
    height: 42px;
    overflow: hidden;
    line-height: 56px;
    margin-left: 10px;
    font-weight: normal;
}
/* item */

/* floor */
.floor{
    width: 1200px;
    /* background-color: aquamarine; */
}

.fl{
    margin: 30px 0;
}
.f-hd{
    height: 50px;
}
.f-hd h2{
    font-size: 21px;
    line-height: 50px;
    float: left;
    font-weight: normal;
}
.f-hd h3{
    font-size: 14px;
    height: 50px;
    line-height: 63px;
    color: #8c8c8c;
    overflow: hidden;
    float: left;
    margin-left:10px;
}

.extra{
    width: 444px;
    width: 464px;
    width: 456px;
    height: 50px;
    float:right;
    overflow: hidden;
}

.ex-hd{
    margin-top: 10px;
    height: 0;
}
.ex-hd>ul{
    height: 0;
}
.ex-hd .on{
    color: #fc5f8d;
    border-color: #FC5F8D;
}

.ex-hd li{
    min-width: 48px;
    height: 28px;
    border: 1px solid #d1d1d1;
    border-radius: 15px;
    line-height: 28px;
    text-align: center;
    font-size: 12px;
    color: #555555;
    background: #fff;
    /* cursor: pointer; */
    float: left;
    margin-left: 15px;
    padding: 0 10px;
}

.f-bd{
    width: 1200px;
    height: 730px;
}
.f-bd-left{
    width: 400px;
    height: 660px;
    float: left;
}
.clearFix{
    clear: both;
}
/* .f-ad{
    width: 400px;
    height: 660px;
} */
/* .f-ad ul{
    width: 400px;
    height: 660px;
} */
/* .f-ad ul li a{
    width: 400px;
    height: 660px;
}
.im1{
    width: 400px;
    height: 660px;
} */

.f-bd-right{
    float: left;
    width: 800px;
    height: 660px;
}
.right-top{
    height: 170px;
    border: 1px solid #ededed;
    border-left: 0 none;
}
.r-ad{
    float: left;
    height: 170px;
    width: 400px;
    border: 1px solid #ededed;
    overflow: hidden;
}

/* floor */